Acoustic reflectivity
[电] 声能反射率
🧩 词语组成解析
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
n. 反射率\\n[化] 反射率
🗣️ 情景例句
Sounds great.
听起来不错。
How have you been these years?
这些年你怎么样？
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。